| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.56 | 7.777% | $37.2477 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $31.67 | 8.813% | $34.4611 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $24.94 | 3.731% | $25.8705 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $67.88 | 4.247% | $70.7629 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $125.48 | 11.723% | $140.19 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $171.43 | 11.738% | $191.5525 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $132.67 | 9.504% | $145.279 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $588.63 | $645.3637 | $645.36 | $645.35 | $645.50 | |